root/elgg/trunk/mod/projects/lib.php

<?php

function projects_init() {
    global $CFG, $PAGE;
    global $function;
    $function['projects:userprojects'][] = dirname(__FILE__) . '/lib/function_userprojects.php';
    $function['projects:browse'][] = dirname(__FILE__) . '/lib/function_browse.php';
    $function['projects:graveyard'][] = dirname(__FILE__) . '/lib/function_graveyard.php';

//    $PAGE->search_menu[] = array( 'name' => __gettext("Projects"), 'user_type' => 'projects');

    $CFG->templates->variables_substitute['project'][] = (string) 'projects_inline';

    $CFG->widgets->list[] = array(
        'name' => __gettext("Project list"),
        'description' => __gettext("List of projects user is involved in."),
        'type' => "projects::list"
    );

    //Add our search to the list of search functions
    $function['search:all:tagtypes'][] = dirname(__FILE__) . "/lib/function_search_all_tagtypes.php";

    //add project search to the search array (there is also an rss version we should add later)
    $function['search:display_results'][] = dirname(__FILE__) . "/lib/function_search.php";


}

function projects_pagesetup() {
    global $CFG; // You may want this to access global configuration values
    global $PAGE; // You may want this to modify the current page
    global $profile_id;

    // don't clobber $page_owner, use a
    // local $pgowner instead for clarity
    $pgowner = $profile_id;
    if (isloggedin()) {
                if (defined("context") && context == "projects" && $pgowner == $_SESSION['userid']) {
                        $PAGE->menu[] = array (
                                'name' => 'projects',
                                'html' => '<li><a href="' . $CFG->wwwroot . $_SESSION['username'] . '/projects/" class="selected">' . __gettext("Projects") . '</a></li>');
                } else {
                        $PAGE->menu[] = array (
                                'name' => 'projects',
                                'html' => '<li><a href="' . $CFG->wwwroot . $_SESSION['username'] . '/projects/">' . __gettext("Projects") . '</a></li>');
                }
    }

    if (defined("context") && context == "projects"){

        $PAGE->menu_sub[] = array (
            'name' => 'projects:myprojects',
            'html' => '<a href="' . $CFG->wwwroot . $_SESSION['username'] . '/projects/">' . __gettext("My Projects") . '</a>');

        $PAGE->menu_sub[] = array (
            'name' => 'projects:browseprojects',
            'html' => '<a href="' . $CFG->wwwroot . $_SESSION['username'] . '/projects/browse/">' . __gettext("Browse Projects") . '</a>');

        $PAGE->menu_sub[] = array (
            'name' => 'projects:projectgraveyard',
            'html' => '<a href="' . $CFG->wwwroot . $_SESSION['username'] . '/projects/graveyard/">' . __gettext("Project Graveyard") . '</a>');

    }//end context if



}


function projects_inline($vars) {
    if (isset($vars[1])){
        return (string) '<a href="' . $CFG->wwwroot . '/projects/$vars[1]/\">$vars[1]</a>';
    }
}



//widget stuff

function projects_widget_display($widget) {
    global $CFG, $page_owner;

    $username = trim(optional_param('profile_name',''));
    $user_id = user_info_username("ident", $username);
    if (!$user_id) {
        $user_id = $page_owner;
    } else {
        $page_owner = $user_id;
        $profile_id = $user_id;
    }

    $title = "Projects";
    $body = run("projects:userprojects", $username);


    return array('title'=>$title,'content'=>$body);


}

function projects_widget_edit($widget) {


}


?>